Table 4.

Baseline and follow-up comparison of the mean (SD) responses of a subset (n = 54) of residents who completed the survey during both their first and second years of residency: Items were scored on a 7-point Likert scale; higher scores indicate a more positive response.

DETERMINANTS OF BEHAVIOUR	MEAN (SD) BASELINE	MEAN (SD) FOLLOW-UP	TEST OF DIFFERENCES
Attitudes	5.28 (0.99)	5.72 (1.16)	F1,53 = 5.32, P = .025
Subjective norms	4.08 (1.43)	4.15 (1.37)	F1,53 = 0.13, P = .724
Perceived behavioural control	4.48 (1.38)	4.54 (1.22)	F1,53 = 0.13, P = .716
Intentions	4.58 (1.85)	5.00 (1.64)	F1,53 = 3.55, P = .065